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Dr. Vaughan smiling inside of the office of Delhi Dental

Meet the Doctors

Meet Dr. Vaughan

Dr. Vaughan is professional, kind and extremely intelligent! She thoughtfully explains dentistry in a gentle and understanding way. I would recommend her and her staff to anyone!

Mary W.
Dr. Vaughan showing her patient her x-rays
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Dr. Vaughan cleaning a child's teeth


Cincinnati is Home

As a young girl growing up in Cincinnati, Dr. Vaughan dreamed of becoming a dentist in her hometown. She loves the people, the town, and local sports.

Family Matters

She is happily married to Petr, a pediatric dental specialist. They both feel blessed to be surrounded by their families in Cincinnati. Dr. Vaughan enjoys traveling, exercising, trying new restaurants, and cooking with her husband. She loves competitive sports, played college basketball, and is a dedicated fan of local sports teams.


Dr. Vaughan smiling


Dr. Vaughan graduated with honors from The Ohio State University College of Dentistry and is a member of Omicron Kappa Upsilon, a national dental honor society.


Dr. Vaughan is a member of the American Dental Association, the Ohio Dental Association, and the Cincinnati Dental Society.

Passion and Focus

She is passionate about getting to know her patients and their families while creating beautifully healthy smiles. In her quest for more comfortable and compassionate visits for patients, Dr. Vaughan is focused on alleviating dental anxieties and making dentistry pain-free and easy. As a clinician, she is always learning new dental procedures and techniques, particularly in the areas of cosmetic dentistry and dental surgery.

Meet Dr. Gray

Dr. Vaughan cleaning a child's teeth


Cincinnati born and raised

Dr. Mariah Gray is a Cincinnati native, born and raised in Milford. She attended the University of the Cumberlands, where she played four years of varsity volleyball. For her dental school education, Dr. Gray attended the Ohio State University College of Dentistry. Following graduation, she completed a yearlong residency at the Dayton VA Medical Center to perfect her clinical skills and gain additional experience in all areas of dentistry. Her expertise has allowed us to add Botox and dental implants to our menu of services at Delhi Dental.


When she’s not working, Dr. Gray enjoys spending time with her German Shepherd, Oakley, and loves being outdoors.

Dr. Vaughan smiling

We look forward to meeting you.
Call (513) 451-4343 or request an appointment online to set up your first visit. We’ll be in touch soon